Three Phase 220V 380V 440V 11kw 22kw 30kw Ac Motor Soft Starter Control Panel

ZK/ZUN ST100 series AC motor sof starter for frequency inverter

Products introduction

Soft starter are a far better alternative to star/delta and auto transformer starters.
The star/delta starter reduces start current but introduces a damaging torque transient when switching from star to delta connection. Furthermore star/delta starting does not always selection of the best start current level.
This sometimes means the load cannot accelerate to full speed in star configuration thereby making the star/delta
starter totally in effective.

A star/delta starter does not impact the way the motor stops, thus leaving the voltage ramp down with no control. The auto transformer reduces start current but also allows some control over the level of start current. Auto transformer starters does not eliminate the risk of a jump in torque when shifting voltage.

Working Condition

1. Power grid, self-provided power plant, electric generator : three phase 380V or 660V (specifical designed) ±15%, 50Hz or 60Hz, power capacity have to meet soft starter and motor starting requirement

2. Suitable motor: Squirrel cage three-phase asynchronous motor and the motor reated power shall be match with soft starter power

3. Starting time frequency: no special requirement, depends on the situation

4. Cooling method: Natural air cooling

5. Protection: IP20

6. Environment condition: altitude under 1000meters, temperature: 0 ~ 40 degree Celsius, humidity: under 90% RH

Protection

1. Voltage loss, undervoltage, overvoltage

2. Over-Current while starting or running

3. Soft starter over heat

4. Starting over time

5. Input or output phase losses

6. Three phase unbalance

7. Short circuit

Model List

3 Phase Input 3 Phase Output 220
Model	Voltage	Power	Current	Price	G.W	Packed Size	Installation size
	V	Kw	A	USD	(KG)	H/W/D(mm)	H/W/D(mm)
ST100-GJ2-011	220	11	43	186	5	270/146/160	247/131/Ф6
ST100-GJ2-015	220	15	60	198	5	270/146/160	247/131/Ф6
ST100-GJ2-018	220	18	75	220	5	270/146/160	247/131/Ф6
ST100-GJ2-022	220	22	90	280	5	270/146/160	247/131/Ф6
ST100-GJ2-030	220	30	110	290	5	270/146/160	247/131/Ф6
ST100-GJ2-037	220	37	150	320	5	270/146/160	247/131/Ф6
ST100-GJ2-045	220	45	180	560	5	270/146/160	247/131/Ф6
ST100-GJ2-055	220	55	230	580	5	270/146/160	247/131/Ф6
ST100-GJ2-075	220	75	320	660	5	270/146/160	247/131/Ф6
ST100-GJ2-090	220	90	370	690	21	525/257/194	377/195/Ф8
ST100-GJ2-115	220	115	400	720	21	525/257/194	377/195/Ф8
ST100-GJ2-132	220	132	500	760	21	525/257/194	377/195/Ф8
ST100-GJ2-160	220	160	640	920	21	525/257/194	377/195/Ф8
ST100-GJ2-185	220	185	710	940	21	525/257/194	377/195/Ф8
ST100-GJ2-200	220	200	800	1,320.00	21	525/257/194	377/195/Ф8
ST100-GJ2-220	220	220	900	1,360.00	21	525/257/194	377/195/Ф8
ST100-GJ2-250	220	250	1000	1,820.00	21	525/257/194	377/195/Ф8
ST100-GJ2-320	220	320	1200	1,980.00	32	560/290/245	465/260/Ф8
3 Phase Input 3 Phase Output 380V
Model	Voltage	Power	Current	Price	G.W	Packed Size	Installation size
	V	Kw	A	USD	(KG)	H/W/D(mm)	H/W/D(mm)
ST100-GJ3-011	380	11	22	150	5	270/146/160	247/131/Ф6
ST100-GJ3-015	380	15	30	150	5	270/146/160	247/131/Ф6
ST100-GJ3-018	380	18	37	154	5	270/146/160	247/131/Ф6
ST100-GJ3-022	380	22	43	158	5	270/146/160	247/131/Ф6
ST100-GJ3-030	380	30	60	176	5	270/146/160	247/131/Ф6
ST100-GJ3-037	380	37	75	186	5	270/146/160	247/131/Ф6
ST100-GJ3-045	380	45	90	230	21	525/257/194	377/195/Ф8
ST100-GJ3-055	380	55	110	240	21	525/257/194	377/195/Ф8
ST100-GJ3-075	380	75	150	250	21	525/257/194	377/195/Ф8
ST100-GJ3-090	380	90	180	460	21	525/257/194	377/195/Ф8
ST100-GJ3-115	380	115	230	470	21	525/257/194	377/195/Ф8
ST100-GJ3-132	380	132	264	490	21	525/257/194	377/195/Ф8
ST100-GJ3-160	380	160	320	500	32	560/290/245	465/260/Ф8
ST100-GJ3-185	380	185	370	580	32	560/290/245	465/260/Ф8
ST100-GJ3-200	380	200	400	620	45	590/330/245	490/300/Ф8
ST100-GJ3-250	380	250	500	660	45	590/330/245	490/300/Ф8
ST100-GJ3-280	380	280	560	680	55	750/450/300	575/400/Ф10
ST100-GJ3-320	380	320	640	780	55	750/450/300	575/400/Ф10
ST100-GJ3-355	380	355	710	840	55	270/146/160	247/131/Ф6
ST100-GJ3-400	380	400	800	980	55	270/146/160	247/131/Ф6
Product tags single phase ac motor soft starter , single phase motor inverter , spwm inverter Send your message to this supplier Message* Email* Phone or WhatsApp* Name Company Please reply me within 24 hours. Yes! I would like your verified suppliers matching service! Send Now Submission successful! 220V 380V 11kw AC Motor Soft Starters Three Phase For Frequency Inverter Ask Latest Price Product Detail Brand Name : ZK/ZUN Model Number : ST100-GJ2-011 Certification : ISO CE Place of Origin : Shenzhen China MOQ : 1 Unit Price : Negotiable Contact Supplier Shenzhen ZK Electric Technology Co., Ltd. Verified Supplier 4 Years guangdong, shenzhen Since 2016 Business Type : Manufacturer Main Products : MPPT VFD Solar Pump Inverter, Single Phase Solar Pump Inverter, Hybrid Solar Pump Inverter Total Annual : 3Million-5Million Employee Number : 200~500 Certification Level : Verified Supplier Discover similar products No need Contactor IP20 Motor Soft Starters Built In Circuit Breaker Contact Now 380V 440V 55KW Motor Soft Starters 16 SCM Control With Digital Display Contact Now 380VAC 11kw - 250kw Motor Soft Starters No Need Build Bypass Contactor Contact Now ST200 Online 3 Phase Motor Soft Starters 50 60Hz Not By Pass Contactor Contact Now IP20 Three Phase Soft Starter Cabinet Online Running Monitoring Contact Now 220V 380V 11kw AC Motor Soft Starters Three Phase For Frequency Inverter Contact Now No need Contactor IP20 Motor Soft Starters Built In Circuit Breaker Contact Now 380V 440V 55KW Motor Soft Starters 16 SCM Control With Digital Display Contact Now 380VAC 11kw - 250kw Motor Soft Starters No Need Build Bypass Contactor Contact Now ST200 Online 3 Phase Motor Soft Starters 50 60Hz Not By Pass Contactor Contact Now View More Find Similar Products By Category: Supplier Homepage Products Motor Soft Starters MachineU China Products Electrical Equipment & Supplies Power Supplies Inverters & Converters Contact Supplier Message* Email* Phone or WhatsApp* Name Company Submit Requirement Please reply me within 24 hours. Yes! I would like your verified suppliers matching service! Submitted successfully! Your request message has been successfully sent to the supplier. Please keep in touch and they will contact you as soon as possible. OK